(3,4-dihydroxy-5-nitrophenyl)-(4-methylphenyl)methanone (3,4-dihydroxy-5-nitro-phenyl)-(4-methylphenyl)methanone 134308-13-7 Tasmar (TN) InChI=1/C14H11NO5/c1-8-2-4-9(5-3-8)13(17)10-6-11(15(19)20)14(18)12(16)7-10/h2-7,16,18H,1H C07949 Tolcapone D00786 Ro-40-7592 (3,4-Dihydroxy-5-nitrophenyl)(4-methylphenyl)methanone 3,4-Dihydroxy-4'-methyl-5-nitrobenzophenone CCRIS 7904 Methanone, (3,4-dihydroxy-5-nitrophenyl)(4-methylphenyl)- Ro 40-7592 Tasmar Tolcapone [USAN:INN] Tolcapone (JAN/USAN/INN) LS-91226